Ivashchuk, Olga A., Vjacheslav I. Fedorov, Alexandr V. Koskin, Natalia V. Shcherbinina, and Maxim D. Zhuravlev. “Method of Integral Assessment of Soil Quality in Rural-Urban Areas Based on the Fuzzy Logic”. International Journal of Engineering and Technology 7, no. 4.36 (December 1, 2018): 1–4. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/22702.